Built 2026-10-19 (19 October 2026)

Presa Iturbide Threshold Days by Year (MXN00015231)

6 fixed thresholds counted per year at Presa Iturbide (MXN00015231): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Presa Iturbide Thresholds

  • Presa Iturbide: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 2006 with 75.
  • Presa Iturbide: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1981 with 25.
  • Presa Iturbide: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 1999 with 164.
  • Presa Iturbide: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1998 with 4.
  • 6 fixed thresholds have at least one qualifying day at Presa Iturbide.
29 years with a qualifying day
Nights at or below 0 C (32 F) per year at Presa Iturbide Days per year at Presa Iturbide with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 164 in 1999. 0501001502001978: 1051979: 1401980: 1221981: 1241982: 1311983: 1261984: 1311985: 1421986: 1331987: 1211988: 971989: 1281990: 901993: 1221994: 961995: 1231996: 1521997: 1241998: 1311999: 1642001: 1442002: 1142003: 1162004: 1162005: 522006: 682007: 842011: 22012: 11978198119841987199019951998200220052011
Days per year at Presa Iturbide with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 164 in 1999.
Nights at or below 0 C (32 F) per year at Presa Iturbide
YearDaysDecade average
1978105122.5
1979140122.5
1980122125.5
1981124125.5
1982131125.5
1983126125.5
1984131125.5
1985142125.5
1986133125.5
1987121125.5
198897125.5
1989128125.5
199090125.3
1993122125.3
199496125.3
1995123125.3
1996152125.3
1997124125.3
1998131125.3
1999164125.3
200114499.1
200211499.1
200311699.1
200411699.1
20055299.1
20066899.1
20078499.1
201121.5
201211.5
First to last qualifying date each year at Presa Iturbide For each year, a bar from the first to the last day at Presa Iturbide meeting 0 C (32 F). 1978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 30 December 19821983: 3 January 1983 to 31 December 19831984: 1 January 1984 to 30 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 3 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 3 December 19901993: 1 February 1993 to 31 December 19931994: 1 February 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992001: 1 January 2001 to 30 December 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 29 December 20052006: 1 January 2006 to 29 December 20062007: 5 January 2007 to 14 November 20072011: 10 December 2011 to 18 December 20112012: 22 May 2012 to 22 May 201219781982198619901996200120052012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Presa Iturbide meeting 0 C (32 F).
First to last qualifying date each year at Presa Iturbide
YearFirst dateLast date
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-30
19831983-01-031983-12-31
19841984-01-011984-12-30
19851985-01-011985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-01-031988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-03
19931993-02-011993-12-31
19941994-02-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20012001-01-012001-12-30
20022002-01-012002-12-31
20032003-01-012003-12-31
20042004-01-012004-12-31
20052005-01-012005-12-29
20062006-01-012006-12-29
20072007-01-052007-11-14
20112011-12-102011-12-18
20122012-05-222012-05-22

Every Fixed Threshold

Fixed thresholds at Presa Iturbide
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Frost days (min2916419991
-10 C (14 F): Days with min4319891
10 mm (0.39 in): Days with 10 mm or more rain3075200645
25 mm (0.98 in): Days with 25 mm or more rain3025198111
50 mm (1.97 in): Days with 50 mm or more rain20419983
100 mm (3.94 in): Days with 100 mm or more rain1120121

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.

Download the Data

  • Data for Presa Iturbide threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).